Photovoltaic support cutting machine

Abstract

The utility model relates to the technical field of cutting devices, specifically a photovoltaic bracket cutting machine, comprising a base, a supporting base fixedly connected to the base, a mounting base rotatably connected to the supporting base, a first shielding cover detachably connected to the mounting base by bolts, a swivel rotatably connected to the first shielding cover, two connecting rods fixedly connected to the swivel, the same second shielding cover fixedly connected to the two connecting rods, the supporting rods fixedly connected to the swivel, a support rod fixedly connected to the swivel, a clamping block slidably connected to the support rod, two clamping grooves are provided on the first shielding cover, one end of the clamping block is engaged with one of the clamping grooves, a mounting shaft is rotatably connected to the mounting base, and a cutting wheel is fixedly installed on the end of the mounting shaft; when the cutting machine is not needed for cutting operations, the edge of the cutting wheel can be completely shielded, thereby preventing the edge of the cutting wheel from injuring the staff, and also preventing the edge of the cutting wheel from being damaged by impact, thereby effectively improving the safety of use.

Description

Technical Field

[0001] The utility model relates to a cutting machine, in particular to a photovoltaic support cutting machine, belonging to the technical field of cutting devices. Background Art

[0002] Photovoltaic power generation is a technology that uses the photovoltaic effect of semiconductor interfaces to directly convert light energy into electrical energy. In a photovoltaic power generation system, solar photovoltaic panels will receive sunlight. Solar photovoltaics will be installed and fixed through photovoltaic brackets. The solar brackets need to be cut by a cutting machine during the construction process.

[0003] However, a part of the cutting wheel of a traditional cutting machine is exposed to the external environment for a long time during use. Since the edge of the cutting wheel is sharp and serrated, it is easy to injure the staff when exposed to the external environment, and it is also easy to be damaged by impact, resulting in poor safety of use. Utility Model Content

[0004] The purpose of the present utility model is to provide a photovoltaic bracket cutting machine in order to solve the above-mentioned problem. When the cutting machine is not needed for cutting operations, the edge of the cutting wheel can be completely shielded, thereby preventing the edge of the cutting wheel from injuring the staff, and also preventing the edge of the cutting wheel from being damaged by impact, thereby effectively improving the safety of use.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions: a photovoltaic bracket cutting machine, comprising a base, a support base fixedly connected to the base, a mounting base rotatably connected to the support base, a first shielding cover detachably connected to the mounting base by bolts, a shielding structure is provided on the first shielding cover, and the shielding structure comprises a swivel, a swivel is rotatably connected to the first shielding cover, two connecting rods are fixedly connected to the swivel, the same second shielding cover is fixedly connected to the two connecting rods, the swivel is fixedly connected to the support rod, a clamping block is slidably connected to the support rod, the first shielding cover is provided with two clamping grooves, one end of the clamping block is engaged with one of the clamping grooves, a mounting shaft is rotatably connected to the mounting base, and a cutting wheel is fixedly installed on the end of the mounting shaft.

[0006] Preferably, a return spring is sleeved on the outside of the clamping block, one end of the return spring is fixedly connected to the clamping block, and the other end of the return spring is fixedly connected to a support rod.

[0007] Preferably, one end of the block cross section is in a T-shaped structure, and the other end of the block cross section is in a trapezoidal structure.

[0008] Preferably, a motor is fixedly mounted inside the mounting seat, and an output shaft of the motor is fixedly connected to one end of the mounting shaft.

[0009] Preferably, a torsion spring is fixedly connected between the mounting seat and the support seat, a stopper is fixedly connected to the support seat, and the mounting seat and the stopper are in contact with each other.

[0010] Preferably, a handle is fixedly connected to the mounting seat, and an opening is provided on the base.

[0011] Preferably, a fixing structure is provided on the base, and the fixing structure includes a threaded seat. A threaded seat is fixedly connected to the base, a screw rod is threadedly connected to the threaded seat, an end of the screw rod is rotatably connected to a support plate, and the support plate is slidably connected to the base.

[0012] Preferably, a hand wheel is fixedly connected to the end of the screw rod, and a baffle is fixedly connected to the base.

[0013] The beneficial effect of the utility model is that when the cutting wheel is not needed for cutting, the edge of the cutting wheel can be completely shielded by the second shielding cover in cooperation with the first shielding cover, thereby preventing the edge of the cutting wheel exposed to the outside from injuring the staff, and also preventing the edge of the cutting wheel from being damaged by impact, effectively improving the safety of use. When the cutting wheel is needed for cutting, the clamping block can be pulled, and the clamping block moves away from one of the clamping slots. When the clamping block is not engaged with one of the clamping slots, the swivel can be rotated, and the rotation of the swivel drives the second shielding cover to move through the connecting rod, so that the second shielding cover does not shield the cutting wheel. As the swivel rotates, the end of the clamping block will face the other clamping slot, and at this time the clamping block will engage with the other clamping slot. At this time, the second shielding cover cannot move. Since the second shielding cover does not shield the cutting wheel at this time, the cutting wheel can perform cutting operations normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown;

[0016] Figure 3 It is a schematic diagram of the connection structure between the connecting rod and the second shielding cover of the utility model;

[0017] Figure 4 for Figure 3 An enlarged schematic diagram of part B is shown.

[0018] In the figure: 1. base; 2. support seat; 3. mounting seat; 4. first shielding cover; 5. shielding structure; 501. swivel; 502. connecting rod; 503. second shielding cover; 504. support rod; 505. block; 506. reset spring; 507. slot; 6. mounting shaft; 7. cutting wheel; 8. motor; 9. fixing structure; 901. threaded seat; 902. hand wheel; 903. screw rod; 904. back plate; 905. baffle; 10. handle; 11. opening; 12. torsion spring; 13. block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 As shown, a photovoltaic bracket cutting machine comprises a base 1, a support base 2 is fixedly connected to the base 1, a mounting base 3 is rotatably connected to the support base 2, a first shielding cover 4 is detachably connected to the mounting base 3 by bolts, a shielding structure 5 is provided on the first shielding cover 4, the shielding structure 5 comprises a swivel 501, a swivel 501 is rotatably connected to the first shielding cover 4, two connecting rods 502 are fixedly connected to the swivel 501, the two connecting rods 502 are fixedly connected to the same second shielding cover 503, a support rod 504 is fixedly connected to the swivel 501, a clamping block 505 is slidably connected to the support rod 504, two clamping grooves 507 are provided on the first shielding cover 4, one end of the clamping block 505 is engaged with one of the clamping grooves 507, a mounting shaft 6 is rotatably connected to the mounting base 3, a cutting wheel 7 is fixedly installed on the end of the mounting shaft 6.

[0021] As a technical optimization solution of the utility model, a reset spring 506 is provided on the outside of the block 505, one end of the reset spring 506 is fixedly connected to the block 505, and the other end of the reset spring 506 is fixedly connected to the support rod 504, so that under the action of the reset spring 506, the engagement between the block 505 and the slot 507 can be made more stable.

[0022] As a technical optimization solution of the present invention, one end of the cross section of the clamping block 505 is in a T-shaped structure, and the other end of the cross section of the clamping block 505 is in a trapezoidal structure, so it is convenient to pull the clamping block 505.

[0023] As a technical optimization solution of the utility model, a motor 8 is fixedly installed inside the mounting seat 3, and the output shaft of the motor 8 is fixedly connected to one end of the mounting shaft 6. Therefore, the mounting shaft 6 can be driven to rotate by the output shaft of the motor 8, thereby rotating the cutting wheel 7 to achieve cutting of the photovoltaic bracket.

[0024] As a technical optimization solution of the utility model, a torsion spring 12 is fixedly connected between the mounting seat 3 and the support seat 2, and a stop block 13 is fixedly connected to the support seat 2. The mounting seat 3 and the stop block 13 are in contact with each other, so that the mounting seat 3 can be reset under the action of the torsion spring 12.

[0025] As a technical optimization solution of the present invention, a handle 10 is fixedly connected to the mounting seat 3 , and an opening 11 is provided on the base 1 , so that the cutting wheel 7 can be prevented from cutting the base 1 by providing the opening 11 .

[0026] As a technical optimization solution of the utility model, a fixing structure 9 is provided on the base 1, and the fixing structure 9 includes a threaded seat 901. The base 1 is fixedly connected to the threaded seat 901, and the threaded seat 901 is threadedly connected to a screw rod 903, the end of the screw rod 903 is rotatably connected to a support plate 904, and the support plate 904 is slidably connected to the base 1, the end of the screw rod 903 is fixedly connected to a hand wheel 902, and the base 1 is fixedly connected to a baffle 905, so that the photovoltaic bracket can be fixed during the cutting process.

[0027] When the utility model is in use, when the cutting wheel 7 is not needed for cutting, the second shielding cover 503 can cooperate with the first shielding cover 4 to completely shield the edge of the cutting wheel 7, so as to avoid the edge of the cutting wheel 7 exposed to the outside from injuring the staff, and also avoid the edge of the cutting wheel 7 from being damaged by impact, effectively improving the safety of use. When the cutting wheel 7 is needed for cutting, the block 505 can be pulled, the reset spring 506 is extended, and the block 505 moves away from one of the slots 507. When the block 505 is not engaged with one of the slots 507, When the second shielding cover 503 is in the workpiece 7, the second shielding cover 503 can be moved. The hand wheel 902 can be turned to drive the screw rod 903 to rotate. Since the screw rod 903 is threadedly connected to the threaded seat 901 and is rotatably connected to the abutment plate 904, the abutment plate 904 will move toward the photovoltaic bracket as the screw rod 903 rotates. When the abutment plate 904 presses against the photovoltaic bracket, the hand wheel 902 is stopped. At this time, the photovoltaic bracket is fixed. By fixing the photovoltaic bracket, the photovoltaic bracket can be prevented from moving during the cutting process, thereby improving the stability of use. Then, the motor 8 can be started, and the output shaft of the motor 8 can be rotated. The movement drives the installation shaft 6 to rotate, and the rotation of the installation shaft 6 drives the cutting wheel 7 to rotate. Next, by holding the handle 10 and then pressing down the handle 10, the handle 10 drives the mounting seat 3 to rotate on the support seat 2, and the mounting seat 3 drives the cutting wheel 7 to move toward the photovoltaic bracket and realize the cutting of the photovoltaic bracket. By opening the opening 11, the contact between the cutting wheel 7 and the base 1 during the cutting process can be avoided. When the cutting is completed, the handle 10 can be released. At this time, the mounting seat 3 will rotate under the action of the torsion spring 12 until one side of the mounting seat 3 conflicts with the block 13. At this time, the resetting of the cutting wheel 7 after cutting is completed.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A photovoltaic support cutting machine, comprising a base (1), characterized in that: The base (1) is fixedly connected to a support base (2), the support base (2) is rotatably connected to a mounting base (3), the mounting base (3) is detachably connected to a first shielding cover (4) via bolts, the first shielding cover (4) is provided with a shielding structure (5), the shielding structure (5) comprises a swivel (501), the first shielding cover (4) is rotatably connected to a swivel (501), the swivel (501) is fixedly connected to two connecting rods (502), the two connecting rods ( The first shielding cover (4) is provided with two slots (507), one end of the slot (505) is engaged with one of the slots (507), and the mounting seat (3) is rotatably connected with a mounting shaft (6), and a cutting wheel (7) is fixedly mounted on the end of the mounting shaft (6).

2. A photovoltaic support cutting machine according to claim 1, characterized in that: The outer sleeve of the clamping block (505) is provided with a return spring (506), one end of the return spring (506) is fixedly connected to the clamping block (505), and the other end of the return spring (506) is fixedly connected to the support rod (504).

3. A photovoltaic support cutting machine according to claim 1, characterized in that: One end of the cross section of the clamping block (505) is in a T-shaped structure, and the other end of the cross section of the clamping block (505) is in a trapezoidal structure.

4. A photovoltaic support cutting machine according to claim 1, characterized in that: A motor (8) is fixedly mounted inside the mounting seat (3), and an output shaft of the motor (8) is fixedly connected to one end of the mounting shaft (6).

5. A photovoltaic support cutting machine according to claim 1, characterized in that: A torsion spring (12) is fixedly connected between the mounting seat (3) and the support seat (2), a stopper (13) is fixedly connected to the support seat (2), and the mounting seat (3) and the stopper (13) are in contact with each other.

6. A photovoltaic support cutting machine according to claim 1, characterized in that: A handle (10) is fixedly connected to the mounting seat (3), and an opening (11) is provided on the base (1).

7. A photovoltaic support cutting machine according to claim 1, characterized in that: The base (1) is provided with a fixing structure (9), the fixing structure (9) comprising a threaded seat (901), the base (1) is fixedly connected to the threaded seat (901), the threaded seat (901) is threadedly connected to a screw rod (903), the end of the screw rod (903) is rotatably connected to a support plate (904), and the support plate (904) is slidably connected to the base (1).

8. A photovoltaic support cutting machine according to claim 7, characterized in that: The end of the screw rod (903) is fixedly connected to a hand wheel (902), and the base (1) is fixedly connected to a baffle (905).

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